75399120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 160

約数和(自身を含む): 264090240

約数和(自身を除く): 188691120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 521, 536, 540, 603, 670, 720, 804, 1005, 1042, 1072, 1080, 1206, 1340, 1563, 1608, 1809, 2010, 2084, 2160, 2412, 2605, 2680, 3015, 3126, 3216, 3618, 4020, 4168, 4689, 4824, 5210, 5360, 6030, 6252, 7236, 7815, 8040, 8336, 9045, 9378, 9648, 10420, 12060, 12504, 14067, 14472, 15630, 16080, 18090, 18756, 20840, 23445, 24120, 25008, 28134, 28944, 31260, 34907, 36180, 37512, 41680, 46890, 48240, 56268, 62520, 69814, 70335, 72360, 75024, 93780, 104721, 112536, 125040, 139628, 140670, 144720, 174535, 187560, 209442, 225072, 279256, 281340, 314163, 349070, 375120, 418884, 523605, 558512, 562680, 628326, 698140, 837768, 942489, 1047210, 1125360, 1256652, 1396280, 1570815, 1675536, 1884978, 2094420, 2513304, 2792560, 3141630, 3769956, 4188840, 4712445, 5026608, 6283260, 7539912, 8377680, 9424890, 12566520, 15079824, 18849780, 25133040, 37699560, 75399120]

約数ペア:

[(1, 75399120), (2, 37699560), (3, 25133040), (4, 18849780), (5, 15079824), (6, 12566520), (8, 9424890), (9, 8377680), (10, 7539912), (12, 6283260), (15, 5026608), (16, 4712445), (18, 4188840), (20, 3769956), (24, 3141630), (27, 2792560), (30, 2513304), (36, 2094420), (40, 1884978), (45, 1675536), (48, 1570815), (54, 1396280), (60, 1256652), (67, 1125360), (72, 1047210), (80, 942489), (90, 837768), (108, 698140), (120, 628326), (134, 562680), (135, 558512), (144, 523605), (180, 418884), (201, 375120), (216, 349070), (240, 314163), (268, 281340), (270, 279256), (335, 225072), (360, 209442), (402, 187560), (432, 174535), (521, 144720), (536, 140670), (540, 139628), (603, 125040), (670, 112536), (720, 104721), (804, 93780), (1005, 75024), (1042, 72360), (1072, 70335), (1080, 69814), (1206, 62520), (1340, 56268), (1563, 48240), (1608, 46890), (1809, 41680), (2010, 37512), (2084, 36180), (2160, 34907), (2412, 31260), (2605, 28944), (2680, 28134), (3015, 25008), (3126, 24120), (3216, 23445), (3618, 20840), (4020, 18756), (4168, 18090), (4689, 16080), (4824, 15630), (5210, 14472), (5360, 14067), (6030, 12504), (6252, 12060), (7236, 10420), (7815, 9648), (8040, 9378), (8336, 9045)]